Black and white photograph of Ronald Street being shown a new grinder by instructor Robert Flutot. The student has coveralls on with the name "Bert" on the front and is wearing a captain's hat perched to the side.

Black and white photograph of ten students. There are six men standing in the back row. In the front seated are two girls (center) with a guy on either side. The men are wearing suits and ties, with the exception of the two seated do not have a...